muffle

动词

1. 1

   使低沉、减弱、消音

   Thick curtains muffled the traffic noise from the street.

   厚重的窗帘把街上的车声变得低沉许多。

2. 2

   压抑、忍住

   She muffled a laugh behind her hand during the meeting.

   开会时她用手挡著嘴，忍住了笑声。

3. 3

   包裹、裹住、蒙住常与 up 连用

   He muffled himself up in a scarf before going outside.

   他出门前用围巾把自己包得紧紧的。